Manage the Firewall and Secure
5.
Your Network
This chapter describes how to use the basic firewall features of the cable data gateway to
prevent objectionable content from reaching the computers and other devices connected to your
network.
This chapter includes the following sections:
•
Block Keywords and Domains for HTTP Traffic
•
Block Access to Services and Applications
•
Schedule When Features Are Active
•
Set Up Security Event Email Notification
•
Manage Firewall, Web, and NAT ALG Security
Note:
For information about parental controls, which is another security
feature, see
Set Up Parental Controls
58
on page 29.
5